10861318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{997}}^1$

素因数の和:1431

約数の個数: 16

約数和(自身を含む): 17604720

約数和(自身を除く): 6743402

約数列:

[1, 2, 13, 26, 419, 838, 997, 1994, 5447, 10894, 12961, 25922, 417743, 835486, 5430659, 10861318]

約数ペア:

[(1, 10861318), (2, 5430659), (13, 835486), (26, 417743), (419, 25922), (838, 12961), (997, 10894), (1994, 5447)]